著者名,書名,版表示,出版者名,出版年,シリーズ名,番号,ISBN,ISSN,URL "楊, 汝萬",National development policy and urban transformation in Singapore : a study of public housing and the marketing system,,"University of Chicago, Dept. of Geography",1973,Research paper,,,,https://cir.nii.ac.jp/crid/1130000795686970496